Building digital connections, together

Multi-scale digital twins.

An open, browser-based platform for digital twins — deployed your way, customized to your needs, free of vendor lock-in. Cost-recovery economics. Source available.

Connecting people, places, and the data that shapes them.

We're a non-profit foundation building shared infrastructure for digital twins — so institutions, communities, and researchers can collaborate on the buildings, neighbourhoods, and landscapes they share. The platform is the means. Connection is the point.

See the platform in action.

Short walk-throughs of the platform in action — from the general overview to focused tools built for specific use cases.

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Platform overview

A guided tour of the digital twin workspace — bringing BIM, GIS, and open data together in a single browser session, with the tools institutions actually use day-to-day.

What the platform enables.

Bridge BIM, GIS, and open data

Visualize and analyze multi-scale digital twins in a single browser-based workspace — from individual buildings to regional landscapes.

Interoperable by design

Open standards and open formats. Connect existing pipelines and tools without proprietary gatekeepers.

Extend and integrate

Build analysis tools, custom extensions, and integrations through documented APIs.

Deploy your way

Use the managed sovereign service or self-host the AGPL-3.0 core on your infrastructure. Switch between modes without re-platforming.

Customize without forking

Commission specialized features on a cost-recovery basis — built on the open core so you stay on the upgrade path.

Equip your team

Formal training and capacity-building programs for institutions adopting digital twin practice.

Department of National Defence (DND)
Department of National Defence (DND)
National Research Council (NRC)
National Research Council (NRC)
Carleton University
Carleton University
EnviroCentre
EnviroCentre
ReConstruct
Recover
Recover
A Safe and Affordable Place Called Home
A Safe and Affordable Place Called Home
buildingSMART Canada
buildingSMART Canada
Department of National Defence (DND)
Department of National Defence (DND)
National Research Council (NRC)
National Research Council (NRC)
Carleton University
Carleton University
EnviroCentre
EnviroCentre
ReConstruct
Recover
Recover
A Safe and Affordable Place Called Home
A Safe and Affordable Place Called Home
buildingSMART Canada
buildingSMART Canada
Department of National Defence (DND)
Department of National Defence (DND)
National Research Council (NRC)
National Research Council (NRC)
Carleton University
Carleton University
EnviroCentre
EnviroCentre
ReConstruct
Recover
Recover
A Safe and Affordable Place Called Home
A Safe and Affordable Place Called Home
buildingSMART Canada
buildingSMART Canada

Contact us.

Tell us about your team and use case. We'll set up a tailored walk-through and outline a deployment path that fits.

Your context

Or email us directly at info@collabdt.org

Collab Digital Twins

building digital connections, together

Multi-scale digital twin infrastructure for institutions. Open standards, cost-recovery pricing, no vendor lock-in.

Canadian non-profit corporation. Board-governed. Source AGPL-3.0. Surplus reinvested in the platform and the community.

Stewarded by a Canadian not-for-profit organization for long-term public benefit

© 2026 Collab Digital Twins. All rights reserved.